To curtail the inflationary gap, the government follows these steps:
Increase in taxes: Raising taxes reduces disposable income for consumers.
Decrease in disposable income: As households have less money to spend, their consumption declines.
Decrease in Aggregate Demand: Reduced spending leads to lower aggregate demand, helping to control inflation.
Thus, the correct sequence is (ii) Increase in taxes → (i) Decrease in disposable income → (iii) Decrease in Aggregate Demand.
A battery of emf \( E \) and internal resistance \( r \) is connected to a rheostat. When a current of 2A is drawn from the battery, the potential difference across the rheostat is 5V. The potential difference becomes 4V when a current of 4A is drawn from the battery. Calculate the value of \( E \) and \( r \).